From: Guus Sliepen <guus@meshlink.io>
Date: Sun, 23 Feb 2020 00:40:26 +0000 (+0100)
Subject: Add missing NULL-check in meshlink_verify().
X-Git-Url: http://git.meshlink.io/?p=meshlink;a=commitdiff_plain;h=4b9b60a5faaa9438ee6c2b4eb67103497ed62a4b

Add missing NULL-check in meshlink_verify().
---

diff --git a/src/meshlink.c b/src/meshlink.c
index 07c518e0..0354c86d 100644
--- a/src/meshlink.c
+++ b/src/meshlink.c
@@ -2279,7 +2279,7 @@ bool meshlink_sign(meshlink_handle_t *mesh, const void *data, size_t len, void *
 }
 
 bool meshlink_verify(meshlink_handle_t *mesh, meshlink_node_t *source, const void *data, size_t len, const void *signature, size_t siglen) {
-	if(!mesh || !data || !len || !signature) {
+	if(!mesh || !source || !data || !len || !signature) {
 		meshlink_errno = MESHLINK_EINVAL;
 		return false;
 	}